68 TNSECTA SAUNDERSIANA. 



tawny, the latter pitchy towards the tips ; angle of the tip cruss-vein dis- 

 tinct, obtuse ; scales pale dull tawny, with darker borders ; poisers yellow ; 

 knobs tawny beneath. liength of the body 9 lines ; of the wings 18 lines. 



DICHELACERA, Macquart. 



DiCHELACERA FASCIATA, Feni. 



Fusca, capite thoracis laterihus anticis pectorcque Jlavis, abdonmiis hasi 

 segmentorum marginibus posticis venire pedibusque fulvis, femoribus 

 tibiisqt(e apice et metatibiis piceis, alis subtimpidis vittis maculisque 

 duabus fuscis. 



Head pale yellow, adorned above with two shining, pitchy, club-shaped 

 marks, whitish and clothed with white hairs beneath : sucker pitchy, 

 black towards the tip ; lancets and palpi tawny, the latter long and slen- 

 der : feelers tawny at the base : eyes bronzed, parted by a moderate in- 

 terval : chest brown ; sides in front and breast pale yellow, clothed with 

 pale yellow hairs ; abdomen brown, obconical,much longer than the chest ; 

 first segment, hind borders of the following segments and under side 

 tawny : legs tawny, clothed with pale tawny hairs ; feet, hind-shanks and 

 tips of the thighs and of the four front shanks pitchy ; claws black : wings 

 nearly colourless ; fore border, a stripe proceeding from the base to the 

 hind border, a large spot in the disk, and another (united with the prece- 

 ding) at the tip brown ; wing ribs and veins pitchy ; lip cross-vein forming 

 an obtuse angle ; scales brown ; poisers tawny, their knobs pitchy, with 

 tawny tips. Length of the body 4 lines ; of the wings 9 lines. 



North America. 



DiCHELACERA Ml) LTIFASCIA, Fcm. 



Fulva, thoracis disco nigra, abdomine fusco basi segmentorum marginibus 

 posticis ventreque fulvis, antennis ferrugineis basi fulvis apice nigris, 

 pedibus fulvis albido piceo nigroque cinctis, alis sublimpidis fulvo 

 villatis fusco trhnaculatis ad costam fuscis. 



Head pitchy above, bright tawny in front and beneath where it is 

 clothed with pale yellow hairs : eyes bronzed, parted above by a moderate 

 interval : sucker black ; lancets tawny ; palpi yellow, long and slender. 



